AS721 55.66.255.0/24 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 254Addressable IPs: 256 55.66.255.055.66.255.155.66.255.255.66.255.355.66.255.455.66.255.555.66.255.655.66.255.755.66.255.855.66.255.955.66.255.1055.66.255.1155.66.255.1255.66.255.1355.66.255.1455.66.255.1555.66.255.1655.66.255.1755.66.255.1855.66.255.1955.66.255.2055.66.255.2155.66.255.2255.66.255.2355.66.255.2455.66.255.2555.66.255.2655.66.255.2755.66.255.2855.66.255.2955.66.255.3055.66.255.3155.66.255.3255.66.255.3355.66.255.3455.66.255.3555.66.255.3655.66.255.3755.66.255.3855.66.255.3955.66.255.4055.66.255.4155.66.255.4255.66.255.4355.66.255.4455.66.255.4555.66.255.4655.66.255.4755.66.255.4855.66.255.4955.66.255.5055.66.255.5155.66.255.5255.66.255.5355.66.255.5455.66.255.5555.66.255.5655.66.255.5755.66.255.5855.66.255.5955.66.255.6055.66.255.6155.66.255.6255.66.255.6355.66.255.6455.66.255.6555.66.255.6655.66.255.6755.66.255.6855.66.255.6955.66.255.7055.66.255.7155.66.255.7255.66.255.7355.66.255.7455.66.255.7555.66.255.7655.66.255.7755.66.255.7855.66.255.7955.66.255.8055.66.255.8155.66.255.8255.66.255.8355.66.255.8455.66.255.8555.66.255.8655.66.255.8755.66.255.8855.66.255.8955.66.255.9055.66.255.9155.66.255.9255.66.255.9355.66.255.9455.66.255.9555.66.255.9655.66.255.9755.66.255.9855.66.255.9955.66.255.10055.66.255.10155.66.255.10255.66.255.10355.66.255.10455.66.255.10555.66.255.10655.66.255.10755.66.255.10855.66.255.10955.66.255.11055.66.255.11155.66.255.11255.66.255.11355.66.255.11455.66.255.11555.66.255.11655.66.255.11755.66.255.11855.66.255.11955.66.255.12055.66.255.12155.66.255.12255.66.255.12355.66.255.12455.66.255.12555.66.255.12655.66.255.12755.66.255.12855.66.255.12955.66.255.13055.66.255.13155.66.255.13255.66.255.13355.66.255.13455.66.255.13555.66.255.13655.66.255.13755.66.255.13855.66.255.13955.66.255.14055.66.255.14155.66.255.14255.66.255.14355.66.255.14455.66.255.14555.66.255.14655.66.255.14755.66.255.14855.66.255.14955.66.255.15055.66.255.15155.66.255.15255.66.255.15355.66.255.15455.66.255.15555.66.255.15655.66.255.15755.66.255.15855.66.255.15955.66.255.16055.66.255.16155.66.255.16255.66.255.16355.66.255.16455.66.255.16555.66.255.16655.66.255.16755.66.255.16855.66.255.16955.66.255.17055.66.255.17155.66.255.17255.66.255.17355.66.255.17455.66.255.17555.66.255.17655.66.255.17755.66.255.17855.66.255.17955.66.255.18055.66.255.18155.66.255.18255.66.255.18355.66.255.18455.66.255.18555.66.255.18655.66.255.18755.66.255.18855.66.255.18955.66.255.19055.66.255.19155.66.255.19255.66.255.19355.66.255.19455.66.255.19555.66.255.19655.66.255.19755.66.255.19855.66.255.19955.66.255.20055.66.255.20155.66.255.20255.66.255.20355.66.255.20455.66.255.20555.66.255.20655.66.255.20755.66.255.20855.66.255.20955.66.255.21055.66.255.21155.66.255.21255.66.255.21355.66.255.21455.66.255.21555.66.255.21655.66.255.21755.66.255.21855.66.255.21955.66.255.22055.66.255.22155.66.255.22255.66.255.22355.66.255.22455.66.255.22555.66.255.22655.66.255.22755.66.255.22855.66.255.22955.66.255.23055.66.255.23155.66.255.23255.66.255.23355.66.255.23455.66.255.23555.66.255.23655.66.255.23755.66.255.23855.66.255.23955.66.255.24055.66.255.24155.66.255.24255.66.255.24355.66.255.24455.66.255.24555.66.255.24655.66.255.24755.66.255.24855.66.255.24955.66.255.25055.66.255.25155.66.255.25255.66.255.25355.66.255.25455.66.255.255